# 处理内存碎片化问题
PYTORCH_CUDA_ALLOC_CONF=garbage_collection_threshold:0.6,max_split_size_mb:128,debug:all  PYTORCH_CUDA_ALLOC_CONF=expandable_segments:True python tools/vid_train.py -f exps/yolov++/v++_base_decoupleReg_smoke.py -c weights/v++_s.pth -b 16 --fp16 

python tools/vid_eval.py -f exps/yolov/yolov_s.py -c weights/yolov_s.pth --tnum 500 --fp16